World's Best Scientists 2026 revealed!
Adayapalam T. Natarajan

Adayapalam T. Natarajan

D-Index & Metrics

Molecular Biology

D-Index
88
Citations
24831
World Ranking
787
National Ranking
22

Adayapalam T. Natarajan publication distribution in Molecular Biology in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Molecular Biology in 2026. The highlighted bar marks where Adayapalam T. Natarajan sits on this spectrum.

47–56 publications: 7 scientists 57–66 publications: 17 scientists 67–76 publications: 65 scientists 77–86 publications: 90 scientists 87–96 publications: 125 scientists 97–106 publications: 131 scientists 107–116 publications: 162 scientists 117–126 publications: 177 scientists 127–136 publications: 158 scientists 137–146 publications: 158 scientists 147–156 publications: 146 scientists 157–166 publications: 159 scientists 167–176 publications: 131 scientists 177–186 publications: 110 scientists 187–196 publications: 112 scientists 197–206 publications: 100 scientists 207–216 publications: 89 scientists 217–226 publications: 98 scientists 227–236 publications: 74 scientists 237–246 publications: 72 scientists 247–256 publications: 63 scientists 257–266 publications: 53 scientists 267–276 publications: 54 scientists 277–286 publications: 49 scientists 287–296 publications: 52 scientists 297–306 publications: 43 scientists 307–316 publications: 46 scientists 317–326 publications: 41 scientists 327–336 publications: 42 scientists 337–346 publications: 31 scientists 347–356 publications: 28 scientists 357–366 publications: 29 scientists 367–376 publications: 26 scientists 377–386 publications: 24 scientists 387–396 publications: 24 scientists 397–406 publications: 14 scientists 407–416 publications: 13 scientists 417–426 publications: 20 scientists 427–436 publications: 12 scientists 437–446 publications: 20 scientists 447–456 publications: 11 scientists 457–466 publications: 10 scientists 467–476 publications: 14 scientists 477–486 publications: 14 scientists 487–496 publications: 10 scientists 497–506 publications: 13 scientists 507–516 publications: 13 scientists 517–526 publications: 2 scientists 527–536 publications: 4 scientists 537–546 publications: 6 scientists 547–556 publications: 8 scientists 557–563 publications: 6 scientists 564+ publications: 100 scientists
47 publications 564+

This scientist: 382 publications — 89th percentile

89% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 564 publications or more.

Adayapalam T. Natarajan D-index placement in Molecular Biology in 2026

The chart shows the D-index (discipline H-index) distribution of Molecular Biology scientists ranked by Research.com in 2026. The highlighted bar marks where Adayapalam T. Natarajan sits on this spectrum.

40–41 D-Index: 36 scientists 42–43 D-Index: 101 scientists 44–45 D-Index: 115 scientists 46–47 D-Index: 121 scientists 48–49 D-Index: 118 scientists 50–51 D-Index: 130 scientists 52–53 D-Index: 106 scientists 54–55 D-Index: 116 scientists 56–57 D-Index: 113 scientists 58–59 D-Index: 129 scientists 60–61 D-Index: 120 scientists 62–63 D-Index: 105 scientists 64–65 D-Index: 131 scientists 66–67 D-Index: 95 scientists 68–69 D-Index: 97 scientists 70–71 D-Index: 106 scientists 72–73 D-Index: 83 scientists 74–75 D-Index: 89 scientists 76–77 D-Index: 77 scientists 78–79 D-Index: 70 scientists 80–81 D-Index: 73 scientists 82–83 D-Index: 60 scientists 84–85 D-Index: 48 scientists 86–87 D-Index: 45 scientists 88–89 D-Index: 50 scientists 90–91 D-Index: 31 scientists 92–93 D-Index: 51 scientists 94–95 D-Index: 43 scientists 96–97 D-Index: 38 scientists 98–99 D-Index: 39 scientists 100–101 D-Index: 41 scientists 102–103 D-Index: 29 scientists 104–105 D-Index: 33 scientists 106–107 D-Index: 35 scientists 108–109 D-Index: 20 scientists 110–111 D-Index: 38 scientists 112–113 D-Index: 19 scientists 114–115 D-Index: 28 scientists 116–117 D-Index: 13 scientists 118–119 D-Index: 23 scientists 120–121 D-Index: 16 scientists 122–123 D-Index: 15 scientists 124–125 D-Index: 11 scientists 126–127 D-Index: 21 scientists 128–129 D-Index: 7 scientists 130–131 D-Index: 13 scientists 132–133 D-Index: 14 scientists 134–135 D-Index: 17 scientists 136–137 D-Index: 9 scientists 138–139 D-Index: 8 scientists 140–141 D-Index: 16 scientists 142–143 D-Index: 7 scientists 144 D-Index: 7 scientists 145+ D-Index: 100 scientists
40 D-Index 145+

This scientist: 88 D-Index — 75th percentile

75% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 145 D-Index or more.

Overview

What is he best known for?

The fields of study he is best known for:

  • Gene
  • DNA
  • Genetics

His main research concerns Molecular biology, Genetics, DNA repair, DNA and Micronucleus test. His Molecular biology research is multidisciplinary, relying on both Chinese hamster ovary cell, Chromosomal translocation, Chromosome, Sister chromatids and Chinese hamster. His Genetics study incorporates themes from Toxicity and Genotoxicity.

His work focuses on many connections between DNA repair and other disciplines, such as DNA damage, that overlap with his field of interest in Genotype. Within one scientific family, he focuses on topics pertaining to Cytotoxic T cell under DNA, and may sometimes address concerns connected to Point mutation and Nitrosourea. His Micronucleus test study combines topics from a wide range of disciplines, such as Sister chromatid exchange, Immunology and Carcinogen.

His most cited work include:

  • Molecular mechanisms of micronucleus, nucleoplasmic bridge and nuclear bud formation in mammalian and human cells (722 citations)
  • IPCS guidelines for the monitoring of genotoxic effects of carcinogens in humans (655 citations)
  • Considerations for population monitoring using cytogenetic techniques (503 citations)

What are the main themes of his work throughout his whole career to date?

The scientist’s investigation covers issues in Molecular biology, Genetics, DNA, DNA repair and Chromosome. He has included themes like Chinese hamster ovary cell, Chromosomal translocation, Sister chromatids, Fluorescence in situ hybridization and Chinese hamster in his Molecular biology study. The Genetics study combines topics in areas such as Cell biology and Micronucleus test.

His Micronucleus test research is multidisciplinary, incorporating perspectives in In vitro, Immunology and Carcinogen. His biological study spans a wide range of topics, including Mutagenesis and Nucleoid. He has researched Chromosome in several fields, including Telomere and Mitosis.

He most often published in these fields:

  • Molecular biology (60.24%)
  • Genetics (31.33%)
  • DNA (25.30%)

What were the highlights of his more recent work (between 1998-2016)?

  • Molecular biology (60.24%)
  • Genetics (31.33%)
  • Chromosome (19.88%)

In recent papers he was focusing on the following fields of study:

Adayapalam T. Natarajan mostly deals with Molecular biology, Genetics, Chromosome, DNA and DNA repair. Adayapalam T. Natarajan combines subjects such as Base excision repair, DNA damage, Homologous recombination, Sister chromatids and Fluorescence in situ hybridization with his study of Molecular biology. His Genetics research integrates issues from Evolutionary biology and Urine.

The concepts of his Chromosome study are interwoven with issues in Hamster, Chromosomal translocation, Lymphocyte, Telomere and Chinese hamster. His work in DNA addresses subjects such as Human genome, which are connected to disciplines such as Histone and Restriction enzyme. His research integrates issues of Chromatid and Cell biology in his study of DNA repair.

Between 1998 and 2016, his most popular works were:

  • Molecular mechanisms of micronucleus, nucleoplasmic bridge and nuclear bud formation in mammalian and human cells (722 citations)
  • IPCS guidelines for the monitoring of genotoxic effects of carcinogens in humans (655 citations)
  • Genotoxic effects of occupational exposure to lead and cadmium. (182 citations)

In his most recent research, the most cited papers focused on:

  • Gene
  • DNA
  • Cancer

His primary scientific interests are in Genetics, Molecular biology, DNA, DNA damage and Sister chromatid exchange. His study in Genetics is interdisciplinary in nature, drawing from both Urine, Physiology and Cell biology. His Molecular biology research includes themes of Telomere, Centromere, Mutant and Chromatid.

As a part of the same scientific family, Adayapalam T. Natarajan mostly works in the field of DNA, focusing on Chromosome and, on occasion, Hybridization probe. His DNA damage research is multidisciplinary, incorporating elements of Andrology, Epoxide hydrolase, Micronucleus and DNA fragmentation. The various areas that Adayapalam T. Natarajan examines in his Sister chromatid exchange study include Carcinogen, Buccal swab, Micronucleus test, Genotoxicity and Comet assay.

Best Publications

  • Molecular mechanisms of micronucleus, nucleoplasmic bridge and nuclear bud formation in mammalian and human cells

    M. Fenech;M. Kirsch-Volders;A. T. Natarajan;J. Surralles

  • IPCS guidelines for the monitoring of genotoxic effects of carcinogens in humans

    Richard J Albertini;Diana Anderson;George R Douglas;Lars Hagmar

  • Considerations for population monitoring using cytogenetic techniques

    A.V. Carrano;A.T. Natarajan

  • The genetic defect in Cockayne syndrome is associated with a defect in repair of UV-induced DNA damage in transcriptionally active DNA.

    J. Venema;L. H. F. Mullenders;A. T. Natarajan;A. A. Van Zeeland

  • Use of metabolically competent human hepatoma cells for the detection of mutagens and antimutagens.

    Siegfried Knasmüller;Wolfram Parzefall;Ratna Sanyal;Sonja Ecker

  • Xeroderma pigmentosum complementation group C cells remove pyrimidine dimers selectively from the transcribed strand of active genes.

    J. Venema;A. Van Hoffen;V. Karcagi;A. T. Natarajan

  • Molecular mechanisms involved in the production of chromosomal aberrations. III: Restriction endonucleases

    A. T. Natarajan;G. Obe;G. Obe

  • A proposed system for scoring structural aberrations detected by chromosome painting.

    J. D. Tucker;W. F. Morgan;A. A. Awa;M. Bauchinger

  • Deficient repair of the transcribed strand of active genes in Cockayne's syndrome cells.

    van Hoffen A;Natarajan At;Mayne Lv;van Zeeland Aa

  • Molecular mechanisms involved in the production of cromosomal aberrations II. Utilization of neurospora endonuclease for the study of aberration production by X-rays in G1 and G2 stages of the cell cycle

    A.T. Natarajan;Günter Obe;A.A. van Zeeland;F. Palitti

  • The relation between reaction kinetics and mutagenic action of mono-functional alkylating agents in higher eukaryotic systems. I. Recessive lethal mutations and translocations in Drosophila.

    E. Vogel;A.T. Natarajan

  • A unique metabolism of inorganic arsenic in native Andean women

    Marie Vahter;Gabriela Concha;Barbro Nermell;Robert Nilsson

  • The residual repair capacity of xeroderma pigmentosum complementation group C fibroblasts is highly specific for transcriptionally active DNA

    Jaap Venema;Anneke van Hoffen;A.T. Natarajan;Albert A. van Zeeland

  • Genotoxic effects of occupational exposure to lead and cadmium.

    J Palus;K Rydzynski;E Dziubaltowska;K Wyszynska

  • Use of human hepatoma cells for in vitro metabolic activation of chemical mutagens/carcinogens

    A.T. Natarajan;F. Darroudi

  • Chromosomal aberrations in human lymphocytes induced in vitro by very low doses of X-rays.

    D. C. Lloyd;A. A. Edwards;A. Leonard;G. L. Deknudt

  • Interaction of arsenic(III) with nucleotide excision repair in UV-irradiated human fibroblasts.

    A. Hartwig;U. D. Gröblinghoff;D. Beyersmann;A. T. Natarajan

  • Cytogenetic effects of mutagens/carcinogens after activation in a microsomal system in vitro I. Induction of chromosome aberrations and sister chromatid exchanges by diethylnitrosamine (DEN) and dimethylnitrosamine (DMN) in CHO cells in the presence of rat-liver microsomes.

    A.T. Natarajan;A.D. Tates;P.P.W. van Buul;M. Meijers

  • Use Of Metabolically Competent Human Hepatoma Cells of The Detection Of Mutagens And Antimutagens

    Siegfried Knasmuller;Wolfram Parzefall;Ratna Sanyal;Sonja Ecker

  • Deficient repair ofthetranscribed strand ofactive genes inCockayne's syndrome cells

    A. T. Natarajan;LynneV . Mayne;Albert A. vanZeeland

Frequent Co-Authors

Firouz Darroudi
Firouz Darroudi Leiden University Medical Center
Leon H.F. Mullenders
Leon H.F. Mullenders Leiden University
Günter Obe
Günter Obe University of Duisburg-Essen
Jordi Surrallés
Jordi Surrallés Autonomous University of Barcelona
Paul H.M. Lohman
Paul H.M. Lohman Leiden University Medical Center
Harry Vrieling
Harry Vrieling Leiden University Medical Center
M. Prakash Hande
M. Prakash Hande National University of Singapore
Nicolaas G. J. Jaspers
Nicolaas G. J. Jaspers Erasmus University Rotterdam
Micheline Kirsch-Volders
Micheline Kirsch-Volders Vrije Universiteit Brussel
Alan R. Lehmann
Alan R. Lehmann University of Sussex

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